6 months
If you have dual nationality, you can stay for as long as you want to and can afford.
A US citizen can stay in Malaysia for up to 90 days without a visa.
he will stay American citizen....he has to apply to become a Canadian citizen or his wife has to apply for him and will have to tell the court that she has married him
YES
she can stay there as long as she want...
A Polish national is REQUIRED to have a visa to enter the U.S. So, without a visa, a Polish citizen cant enter the US at all- period (never mind how long he can stay).
Forever, don't get caught though.
As a US citizen, you can stay in Germany for up to 90 days within a 180-day period without a visa.
A US citizen can stay in Japan for up to 90 days without a visa for tourism or business purposes. If they wish to stay longer, they would need to apply for a visa or an extension of stay.
Yes and no. They have the right to stay in the US for as long as the student visa is active. However, marriage to a US citizen would allow for the Canadian to apply for a CR-1 visa (or IR-1 if they've been married two years or more), which allows for permanent residence.
A Japanese citizen can stay in the Philippines for up to 30 days without a visa. If they wish to stay longer, they will need to apply for a visa extension through the Philippine Bureau of Immigration.
Irish passport holders may visit Canada for a stay of up to six months without a visa for tourism an/or business purposes. The actual length of stay allowed, however, is decided by the immigration officer at the passport control gates.